弘扬国学 · 传承文化

微信搜索《AI写作栈》免费AI绘画

首页英语词典hydrahydra英英释意

hydra

['haɪdrə]

英英释义实用场景例句

n. 九头蛇；[无脊椎] 水螅；难以根除之祸害

英英释意

1. trouble that cannot be overcome by a single effort because of its many aspects or its persistent and pervasive quality;: "we may be facing a hydra that defies any easy solution"

2. small tubular solitary freshwater hydrozoan polyp